(S)-1-(5-((3-((2-Methylpyridin-3-yl)oxy)-5-(pyridin-2-ylthio)pyridin-2-yl)amino)-1,2,4-thiadiazol-3-yl)ethane-1,2-diol CAS 1138669-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138669-65-4 |
| Molecular Formula | C20H18N6O3S2 |
| Molecular Weight | 454.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(5-((3-((2-Methylpyridin-3-yl)oxy)-5-(pyridin-2-ylthio)pyridin-2-yl)amino)-1,2,4-thiadiazol-3-yl)ethane-1,2-diol (CAS 1138669-65-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H18N6O3S2. Molecular weight: 454.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H18N6O3S2 |
| Molecular Weight | 454.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (2S)-2-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylpentanamido)-3-hydroxybutanoic acid (CAS CATO-CPTD788881)
- 1-(2-(4-(tert-Butyl)phenyl)-2-((2,3-dihydro-1H-inden-2-yl)amino)ethyl)-3-(trifluoromethyl)pyridin-2(1H)-one (CAS 1207481-21-7)
- Fmoc-β-Ala-Ser(tBu)-OH (CAS CATO-CPTD788348)
- Ethyl 4-amino-2-(methylthio)-1H-imidazole-5-carboxylate (CAS 385796-04-3)
- 2-cyclopropylethanethioamide (CAS 1154385-73-5)
- 1-(4-(Difluoromethoxy)phenyl)cyclopropan-1-amine (CAS 1152587-03-5)
- Clausmarin (CAS 67604-65-3)
- 1-(4-Iodophenyl)-1h-pyrazole-3-carboxylic acid (CAS 19532-42-4)
- 1076199-19-3 2-[2-(N-Boc-amino)propionyl]heptanedioic Acid 7-Ethyl Ester 1-Methyl Ester 2-[2-[[(1,1-Dimethylethoxy)carbonyl]amino]-1-oxopropyl]heptanedioic Acid 7-Ethyl 1-Methyl Ester (CAS 1076199-19-3)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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